Drinking Water Compliance OS

TROY, MO · Lincoln County

TIMBER RIDGE ESTATES Water System

Inactive system

This water system is marked inactive in EPA’s federal records as of July 22, 2019. It is no longer an operating public water system under this PWSID, and no compliance deadlines — including the 2027 Consumer Confidence Report rule — apply to it.

If you are a resident looking for your current water provider, see water systems in Lincoln County, MO.

Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed July 4, 2026. This is a record-keeping and public-information tool — it does not replace Missouri’s official records. Always confirm current status with Missouri before making decisions based on this information.

System facts

System ID (PWSID)
MO6031217
System type
Community Water System
Population served
40
Service connections
15
Ownership
privately owned
Water source
groundwater (wells)

Violation history

  • Public Notification Violation for NPDWR Violation

    Public Notice

    May 3, 2019 – July 22, 2019

    Resolved
  • Monitoring, Routine (RTCR)

    Revised Total Coliform Rule

    May 1, 2019 – May 31, 2019

    Resolved
  • Public Notification Violation for NPDWR Violation

    Public Notice

    April 18, 2019 – July 22, 2019

    Resolved
  • Monitoring, Routine (RTCR)

    Revised Total Coliform Rule

    April 1, 2019 – April 30, 2019

    Resolved
  • Monitoring, Routine (RTCR)

    Revised Total Coliform Rule

    March 1, 2019 – March 31, 2019

    Resolved
  • Monitoring, Routine (RTCR)

    Revised Total Coliform Rule

    February 1, 2019 – February 28, 2019

    Resolved
  • Monitoring, Routine (RTCR)

    Revised Total Coliform Rule

    January 1, 2019 – January 31, 2019

    Resolved
  • Monitoring, Routine (RTCR)

    Revised Total Coliform Rule

    December 1, 2018 – December 31, 2018

    Resolved
  • Public Notification Violation for NPDWR Violation

    Public Notice

    November 7, 2018 – July 22, 2019

    Resolved
  • Public Notification Violation for NPDWR Violation

    Public Notice

    November 7, 2018 – July 22, 2019

    Resolved
  • Monitoring, Routine (RTCR)

    Revised Total Coliform Rule

    November 1, 2018 – November 30, 2018

    Resolved
  • Follow-up Or Routine LCR Tap M/R

    Lead and Copper Rule

    October 31, 2018 – July 22, 2019

    Resolved
  • Monitoring, Routine (RTCR)

    Revised Total Coliform Rule

    October 1, 2018 – October 31, 2018

    Resolved
  • Monitoring, Routine (RTCR)

    Revised Total Coliform Rule

    September 1, 2018 – September 30, 2018

    Resolved
  • Public Notification Violation for NPDWR Violation

    Public Notice

    August 5, 2018 – July 22, 2019

    Resolved
  • Monitoring, Routine (RTCR)

    Revised Total Coliform Rule

    August 1, 2018 – August 31, 2018

    Resolved
  • Consumer Confidence Report Complete Failure to Report

    Consumer Confidence Rule

    July 1, 2018 – July 22, 2019

    Resolved
  • Monitoring, Routine (RTCR)

    Revised Total Coliform Rule

    July 1, 2018 – July 31, 2018

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Fluoride

    July 1, 2018 – September 30, 2018

    Resolved
  • Monitoring, Routine (RTCR)

    Revised Total Coliform Rule

    June 1, 2018 – June 30, 2018

    Resolved
  • Monitoring, Routine (RTCR)

    Revised Total Coliform Rule

    May 1, 2018 – May 31, 2018

    Resolved
  • Public Notification Violation for NPDWR Violation

    Public Notice

    April 8, 2018 – July 22, 2019

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Fluoride

    April 1, 2018 – June 30, 2018

    Resolved
  • Monitoring, Routine (RTCR)

    Revised Total Coliform Rule

    April 1, 2018 – April 30, 2018

    Resolved
  • Monitoring, Routine (RTCR)

    Revised Total Coliform Rule

    March 1, 2018 – March 31, 2018

    Resolved
  • Public Notification Violation for NPDWR Violation

    Public Notice

    February 7, 2018 – July 22, 2019

    Resolved
  • Monitoring, Routine (RTCR)

    Revised Total Coliform Rule

    February 1, 2018 – February 28, 2018

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Fluoride

    January 1, 2018 – March 31, 2018

    Resolved
  • Monitoring, Regular

    Nitrate-Nitrite

    January 1, 2018 – December 31, 2018

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Fluoride

    October 1, 2017 – December 31, 2017

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Fluoride

    July 1, 2017 – September 30, 2017

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Fluoride

    April 1, 2017 – June 30, 2017

    Resolved
  • Public Notification Violation for NPDWR Violation

    Public Notice

    March 29, 2017 – June 2, 2017

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Fluoride

    January 1, 2017 – March 31, 2017

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Fluoride

    October 1, 2016 – December 31, 2016

    Resolved
  • Monitoring, Routine (RTCR)

    Revised Total Coliform Rule

    July 1, 2016 – July 31, 2016

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Fluoride

    July 1, 2016 – September 30, 2016

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Fluoride

    April 1, 2016 – June 30, 2016

    Resolved
  • Public Notification Violation for NPDWR Violation

    Public Notice

    March 15, 2016 – March 16, 2016

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Fluoride

    January 1, 2016 – March 31, 2016

    Resolved
  • Maximum Contaminant Level Violation, Monthly (TCR)

    Health-based

    Coliform (TCR)

    October 1, 2015 – October 31, 2015

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Fluoride

    October 1, 2015 – December 31, 2015

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Fluoride

    July 1, 2015 – September 30, 2015

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Fluoride

    April 1, 2015 – June 30, 2015

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Fluoride

    January 1, 2015 – March 31, 2015

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Fluoride

    October 1, 2014 – December 31, 2014

    Resolved
  • Public Notification Violation for NPDWR Violation

    Public Notice

    September 23, 2014 – July 22, 2019

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Fluoride

    July 1, 2014 – September 30, 2014

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Fluoride

    April 1, 2014 – June 30, 2014

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Fluoride

    January 1, 2014 – March 31, 2014

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Fluoride

    October 1, 2013 – December 31, 2013

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Fluoride

    July 1, 2013 – September 30, 2013

    Resolved
  • Public Notification Violation for NPDWR Violation

    Public Notice

    June 23, 2013 – July 22, 2019

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Fluoride

    April 1, 2013 – June 30, 2013

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Fluoride

    January 1, 2013 – March 31, 2013

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Fluoride

    October 1, 2012 – December 31, 2012

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Fluoride

    July 1, 2012 – September 30, 2012

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Fluoride

    April 1, 2012 – June 30, 2012

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Fluoride

    January 1, 2012 – March 31, 2012

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Fluoride

    October 1, 2011 – December 31, 2011

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Fluoride

    April 1, 2011 – June 30, 2011

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Fluoride

    January 1, 2011 – March 31, 2011

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Fluoride

    October 1, 2010 – December 31, 2010

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Fluoride

    July 1, 2010 – September 30, 2010

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Fluoride

    April 1, 2010 – June 30, 2010

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Fluoride

    January 1, 2010 – March 31, 2010

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Fluoride

    July 1, 2009 – September 30, 2009

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Fluoride

    April 1, 2009 – June 30, 2009

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Fluoride

    October 1, 2008 – December 31, 2008

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Fluoride

    January 1, 2008 – March 31, 2008

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Fluoride

    January 1, 2007 – March 31, 2007

    Archived
  • Maximum Contaminant Level Violation, Average

    Health-based

    Fluoride

    October 1, 2006 – December 31, 2006

    Archived
  • Maximum Contaminant Level Violation, Average

    Health-based

    Fluoride

    January 1, 2006 – March 31, 2006

    Archived
  • Maximum Contaminant Level Violation, Average

    Health-based

    Fluoride

    July 1, 2005 – September 30, 2005

    Archived
  • Maximum Contaminant Level Violation, Average

    Health-based

    Fluoride

    April 1, 2005 – June 30, 2005

    Archived
  • Maximum Contaminant Level Violation, Average

    Health-based

    Fluoride

    April 1, 2003 – June 30, 2003

    Archived
  • Maximum Contaminant Level Violation, Average

    Health-based

    Fluoride

    January 1, 2003 – March 31, 2003

    Archived
  • Maximum Contaminant Level Violation, Average

    Health-based

    Fluoride

    July 1, 2002 – September 30, 2002

    Archived
  • Monitoring, Routine Major (TCR)

    Coliform (TCR)

    April 1, 2002 – April 30, 2002

    Resolved
  • Maximum Contaminant Level Violation, Monthly (TCR)

    Health-based

    Coliform (TCR)

    August 1, 1999 – August 31, 1999

    Resolved

Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)

Enforcement actions

Last known contact on file (system is inactive)

JOST, FRED

636-528-8106

TROY, MO 63379-0000